Evidence map›Paper›PMID 33216301›Full record

ArticleEnvironmental science and pollution research international2021

Synthetic musk fragrances in sediments from a subtropical river-lake system in eastern China: occurrences, profiles, and ecological risks.

Yang Lyu, Shan Ren, Fuyong Zhong, Xue Han, Ying He, Zhenwu Tang

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Article in Environmental science and pollution research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Yang LyuCollege of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China.
Shan RenCollege of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, China.
Fuyong ZhongCollege of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, China.
Xue HanCollege of Environmental Science and Engineering, North China Electric Power University, Beijing, 102206, China.
Ying HeCollege of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China.
Zhenwu TangCollege of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China. zwtang@muc.edu.cn.ORCID http://orcid.org/0000-0001-6675-791X

Funding

Ministry of Science and Technology of the People's Republic of China 2018YFC1900104National Natural Science Foundation of China 41571445National Natural Science Foundation of China 41877467
6 · The paper itself

Abstract

Synthetic musk fragrances (SMFs) in aquatic environments have been of increasing concern because of their potential characteristic of persistent, bioaccumulated, and ecological harm. However, little is known about the distribution of SMFs in river-lake systems. In this study, the occurrence and risks of six SMFs measured in sediments from Lake Chaohu (eastern China) and the rivers flowing into it were investigated. The total sedimentary SMF concentrations ranged from 2.43 to 15.5 ng/g in Lake Chaohu (median = 5.17 ng/g), and 2.34-104 ng/g in the rivers (median = 10.6 ng/g). Overall, moderate levels of SMFs were found in comparison with previous results from other areas. Galaxolide and tonalide dominated in the rivers whereas cashmeran was dominant in Lake Chaohu. A source assessment indicated that the discharge from industries contributed importantly to the pollution of SMFs in the studied waters, in addition to the inputs from domestic sewage. Our estimates suggested that the current sedimentary SMF concentrations were likely to pose extremely low ecological risk to aquatic organisms. However, more studies are needed to focus on the spatial and temporal trends in distribution as well as the ecotoxicological implications of SMFs in the Lake Chaohu area because there is a general lack of relevant information.

Indexed as

RiversWater Pollutants, ChemicalChinaEnvironmental MonitoringFatty Acids, MonounsaturatedGeologic SedimentsLakesOdorantsFatty Acids, MonounsaturatedmuskWater Pollutants, ChemicalEcological risksLake ChaohuRiver-lake systemSedimentsSynthetic musk fragrances

Identifiers

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.